Do particles and their antiparticles behave in the same way? Even tiny differences could be amplified over astronomical distances to produce very large effects. Read article 'Linear collider physics: ...

The freshly-completed upgrade of the detectors and the harvest of Pb–Pb collision data expected in Run 3 will further improve the measurements.

Until now, ultra-luminous X-ray sources (ULXs) were thought to be black holes, because their high luminosity implied a mass exceeding by far the maximal mass of a neutron star. The most luminous of th ...

In March, CERN selected a new experiment called SHiP to search for hidden particles using high-intensity proton beams from the SPS. Read article 'Probing resonant production of Higgs bosons' No known ...

The meeting was inspired by several recent proposals to take advantage of the unique environment of heavy-ion collisions at the LHC to search for new phenomena. Since the first school in 2001, there ...